welcome to underdog fitness

Home of the most triumphant team in DEKA, HYROX, and Obstacle Course Racing!

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underdog fitness + recovery and wellness

underdog fitness + recovery and wellness

Two HYROX runners, a man and a woman, smiling and celebrating after a race with a finish time. They are wearing matching Underdog Fitness athletic attire with a French bulldog design and holding medals.

We offer 1:1 Personalized Performance Coaching for DEKA, HYROX, Hybrid, Spartan, Obstacle Course Racing, Endurance, Running, CrossFit, and more!

EXPLORE WHAT WE OFFER
Group of six people standing in front of a backdrop that says 'HYROX Champions,' holding flags with the HYROX logo and text reading 'Americas'. They are wearing athletic clothing and medals, smiling for the photo.
Group of six people smiling and holding an American flag inside a large indoor stadium, with a large screen in the background displaying Puma logo. Photo taken at the 2026 HYROX World Championship.
A large group of smiling people in athletic attire at a race event, standing together inside a large tent with metal structure and trees outside.
Group of seven Underdog Fitness athletes in colorful matching workout outfits posing together at HYROX, with a large screen background displaying event details and timer, and a few other people in the background.
Group of seven Underdog Fitness athletes in colorful matching workout outfits posing together at HYROX, with a large screen background displaying event details and timer, and a few other people in the background.
Group of people posing for a photo indoors in front of a sign that reads 'Underdog RACING' with a graphic of a dog's face. The group includes men and women, some standing and some sitting or kneeling, mostly smiling and wearing casual athletic clothing.
Group of people posing for a photo indoors in front of a sign that reads 'Underdog RACING' with a graphic of a dog's face. The group includes men and women, some standing and some sitting or kneeling, mostly smiling and wearing casual athletic clothing.
Two men in athletic clothing doing a DEKA MILE event at Underdog Fitness.
Group of eight smiling people in colorful athletic outfits standing together inside a gym or fitness facility.
Group of eight smiling people in colorful athletic outfits standing together inside a gym or fitness facility.
Four muscular men in matching blue tank tops with a dog logo, posing and smiling at an indoor fitness event. They are wearing athletic shorts and wristbands, with one giving a thumbs-up.

underdog fitness + recovery and wellness

underdog fitness + recovery and wellness

Why We Exist

Underdog is a space where people can come to redefine and rediscover their perception of fitness. Built on the pillars of functional fitness for life and longevity, Underdog guides all members and athletes to find their love for health and wellness in their own way. Thriving on motivation and infectious energy, Underdog shines a spotlight on each member of its community. This couple believes all wins are important, no matter how big or small, and all should be celebrated. That mindset is at the forefront of how things are done at this gym. All that Kevin and Jess want is for everyone to feel that they belong within the four walls of Underdog Fitness. 

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A poster displaying the three tiers of athlete training programs by UnderDog Fitness, including details on duration, offerings, and features for each tier: Tier 1 in yellow as high-touch, performance-focused; Tier 2 in white as coaching and guidance; Tier 3 in orange as personalized programming, with a background of people and a Hyrox event.
A promotional flyer for Underdog Recovery and Wellness offering a 40% discount on lifetime monthly rates. The flyer features various recovery and wellness services including an infrared sauna, cold plunge, hyperbaric chamber, and boots with compression therapy. It displays an illustration of a dog with flames, images of wellness equipment including a sauna, hyperbaric chamber, and compression boots, along with contact information and location in Wallingford, Connecticut.
Follow Us / Underdog Recovery and Wellness
A promotional image showing a mobile phone with the Underdog Fitness social media page open, including recent posts and collections. Background features donation and subscription options for Underdog Fitness on Patreon, with a logo of a dog in the bottom right corner.
Six men standing on an award podium with medals and trophies, celebrating their victory at the DEKA World Championship 2025 in Florida; one in the center holding a large gold-colored trophy, with a backdrop displaying event information.

Let’s Build Your Plan

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